I?m currently in the process of selling my Cherokee 140 in the hopes of upgrading to an RV-6. Been looking at both the 6 and the 7 and the 6 is more in my price range. However, I do want whichever I end up with to be IFR equipped so I can file, fly and approach under instrument conditions. So my question is, are the flight handling characteristics significantly different between the two? I mean different enough to wait until I can swing a 7? Either way, what are the difference in the two? Flying characteristics?